143666102604423 has 8 divisors (see below), whose sum is σ = 218919775397248. Its totient is φ = 82094915773944.

The previous prime is 143666102604421. The next prime is 143666102604433. The reversal of 143666102604423 is 324406201666341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 143666102604423 - 2¹ = 143666102604421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143666102604421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3420621490561 + ... + 3420621490602.

It is an arithmetic number, because the mean of its divisors is an integer number (27364971924656).

Almost surely, 2^{143666102604423} is an apocalyptic number.

143666102604423 is a deficient number, since it is larger than the sum of its proper divisors (75253672792825).

143666102604423 is an equidigital number, since it uses as much as digits as its factorization.

143666102604423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6841242981173.

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 143666102604423 in words is "one hundred forty-three trillion, six hundred sixty-six billion, one hundred two million, six hundred four thousand, four hundred twenty-three".